CN105219274B - 用于低介电常数的介电材料的化学机械抛光的组合物及方法 - Google Patents
用于低介电常数的介电材料的化学机械抛光的组合物及方法 Download PDFInfo
- Publication number
- CN105219274B CN105219274B CN201510631776.8A CN201510631776A CN105219274B CN 105219274 B CN105219274 B CN 105219274B CN 201510631776 A CN201510631776 A CN 201510631776A CN 105219274 B CN105219274 B CN 105219274B
- Authority
- CN
- China
- Prior art keywords
- silicone
- nonionic surfactant
- group
- composition
- polishing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1454—Abrasive powders, suspensions and pastes for polishing
- C09K3/1463—Aqueous liquid suspensions
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/02—Polishing compositions containing abrasives or grinding agents
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
- H10P95/06—Planarisation of inorganic insulating materials
- H10P95/062—Planarisation of inorganic insulating materials involving a dielectric removal step
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/595,536 US7456107B2 (en) | 2006-11-09 | 2006-11-09 | Compositions and methods for CMP of low-k-dielectric materials |
| US11/595,536 | 2006-11-09 | ||
| CNA2007800418877A CN101541911A (zh) | 2006-11-09 | 2007-11-07 | 用于低介电常数的介电材料的化学机械抛光的组合物及方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007800418877A Division CN101541911A (zh) | 2006-11-09 | 2007-11-07 | 用于低介电常数的介电材料的化学机械抛光的组合物及方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105219274A CN105219274A (zh) | 2016-01-06 |
| CN105219274B true CN105219274B (zh) | 2020-04-14 |
Family
ID=39368345
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510631776.8A Active CN105219274B (zh) | 2006-11-09 | 2007-11-07 | 用于低介电常数的介电材料的化学机械抛光的组合物及方法 |
| CNA2007800418877A Pending CN101541911A (zh) | 2006-11-09 | 2007-11-07 | 用于低介电常数的介电材料的化学机械抛光的组合物及方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007800418877A Pending CN101541911A (zh) | 2006-11-09 | 2007-11-07 | 用于低介电常数的介电材料的化学机械抛光的组合物及方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7456107B2 (https=) |
| EP (1) | EP2092035B1 (https=) |
| JP (2) | JP5468903B2 (https=) |
| KR (1) | KR101194901B1 (https=) |
| CN (2) | CN105219274B (https=) |
| MY (1) | MY143823A (https=) |
| TW (1) | TWI357439B (https=) |
| WO (1) | WO2008060419A2 (https=) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7208325B2 (en) * | 2005-01-18 | 2007-04-24 | Applied Materials, Inc. | Refreshing wafers having low-k dielectric materials |
| CN100400722C (zh) * | 2006-06-06 | 2008-07-09 | 河北工业大学 | 消除半导体硅晶片表面应力的方法 |
| JP2008130988A (ja) * | 2006-11-24 | 2008-06-05 | Fujimi Inc | 研磨用組成物及び研磨方法 |
| US8247327B2 (en) * | 2008-07-30 | 2012-08-21 | Cabot Microelectronics Corporation | Methods and compositions for polishing silicon-containing substrates |
| JP2010226089A (ja) * | 2009-01-14 | 2010-10-07 | Rohm & Haas Electronic Materials Llc | 半導体ウェハをクリーニングする方法 |
| KR101907860B1 (ko) * | 2010-10-07 | 2018-10-15 | 바스프 에스이 | 수성 연마 조성물 및 패턴화 또는 비패턴화 저-k 유전층을 갖는 기판의 화학적 기계적 연마 방법 |
| CN102585706B (zh) * | 2012-01-09 | 2013-11-20 | 清华大学 | 酸性化学机械抛光组合物 |
| US9604339B2 (en) | 2012-10-29 | 2017-03-28 | Wayne O. Duescher | Vacuum-grooved membrane wafer polishing workholder |
| US8845394B2 (en) | 2012-10-29 | 2014-09-30 | Wayne O. Duescher | Bellows driven air floatation abrading workholder |
| US8998678B2 (en) | 2012-10-29 | 2015-04-07 | Wayne O. Duescher | Spider arm driven flexible chamber abrading workholder |
| US9199354B2 (en) | 2012-10-29 | 2015-12-01 | Wayne O. Duescher | Flexible diaphragm post-type floating and rigid abrading workholder |
| US8998677B2 (en) | 2012-10-29 | 2015-04-07 | Wayne O. Duescher | Bellows driven floatation-type abrading workholder |
| US9233452B2 (en) | 2012-10-29 | 2016-01-12 | Wayne O. Duescher | Vacuum-grooved membrane abrasive polishing wafer workholder |
| US9039488B2 (en) | 2012-10-29 | 2015-05-26 | Wayne O. Duescher | Pin driven flexible chamber abrading workholder |
| US9011207B2 (en) | 2012-10-29 | 2015-04-21 | Wayne O. Duescher | Flexible diaphragm combination floating and rigid abrading workholder |
| US8920667B2 (en) * | 2013-01-30 | 2014-12-30 | Cabot Microelectronics Corporation | Chemical-mechanical polishing composition containing zirconia and metal oxidizer |
| US20150375361A1 (en) * | 2014-06-25 | 2015-12-31 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Chemical mechanical polishing method |
| JPWO2016031485A1 (ja) * | 2014-08-29 | 2017-06-22 | 株式会社フジミインコーポレーテッド | 研磨用組成物および研磨用組成物の製造方法 |
| CN108473850A (zh) * | 2016-01-06 | 2018-08-31 | 嘉柏微电子材料股份公司 | 低k基板的抛光方法 |
| CN108250972B (zh) * | 2016-12-28 | 2021-09-21 | 安集微电子科技(上海)股份有限公司 | 一种用于阻挡层平坦化的化学机械抛光液 |
| US10926378B2 (en) | 2017-07-08 | 2021-02-23 | Wayne O. Duescher | Abrasive coated disk islands using magnetic font sheet |
| US11691241B1 (en) * | 2019-08-05 | 2023-07-04 | Keltech Engineering, Inc. | Abrasive lapping head with floating and rigid workpiece carrier |
| CN113122144A (zh) * | 2019-12-31 | 2021-07-16 | 安集微电子(上海)有限公司 | 一种化学机械抛光液 |
| CN113122143B (zh) * | 2019-12-31 | 2024-03-08 | 安集微电子(上海)有限公司 | 一种化学机械抛光液及其在铜抛光中的应用 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1659249A (zh) * | 2002-06-07 | 2005-08-24 | 卡伯特微电子公司 | 低k介电材料的化学机械抛光方法 |
Family Cites Families (81)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1493240A (en) * | 1923-02-15 | 1924-05-06 | Frank J Bohn | Surgical bone cutter and extractor |
| US4201213A (en) * | 1978-01-30 | 1980-05-06 | Codman & Shurtleff, Inc. | Surgical tool |
| US4777948A (en) * | 1984-01-16 | 1988-10-18 | Wright David W | Surgical tool |
| US4911600A (en) * | 1984-01-20 | 1990-03-27 | Perkins Manufacturing Company | Lifting device |
| DE3581421D1 (de) * | 1984-03-15 | 1991-02-28 | Procter & Gamble | Haarbehandlungsmittel mit konditionierenden eigenschaften. |
| US4708147A (en) * | 1985-02-25 | 1987-11-24 | Haaga John R | Universal biopsy needle |
| US4733663A (en) * | 1986-07-02 | 1988-03-29 | Farley Daniel K | Medical instrument for removing bone |
| US4834729A (en) * | 1986-12-30 | 1989-05-30 | Dyonics, Inc. | Arthroscopic surgical instrument |
| US4850354A (en) * | 1987-08-13 | 1989-07-25 | Baxter Travenol Laboratories, Inc. | Surgical cutting instrument |
| US4811734A (en) * | 1987-08-13 | 1989-03-14 | Baxter Travenol Laboratories, Inc. | Surgical cutting instrument |
| US5653713A (en) * | 1989-04-24 | 1997-08-05 | Michelson; Gary Karlin | Surgical rongeur |
| US5451227A (en) * | 1989-04-24 | 1995-09-19 | Michaelson; Gary K. | Thin foot plate multi bite rongeur |
| US5226910A (en) * | 1989-07-05 | 1993-07-13 | Kabushiki Kaisha Topcon | Surgical cutter |
| US5026375A (en) * | 1989-10-25 | 1991-06-25 | Origin Medsystems, Inc. | Surgical cutting instrument |
| US5017222A (en) | 1989-12-07 | 1991-05-21 | Dow Corning Corporation | Polish containing micronized wax particles |
| JPH06114070A (ja) * | 1990-06-22 | 1994-04-26 | Vance Prod Inc | 外科用組織切除装置 |
| US5957882A (en) * | 1991-01-11 | 1999-09-28 | Advanced Cardiovascular Systems, Inc. | Ultrasound devices for ablating and removing obstructive matter from anatomical passageways and blood vessels |
| US5387215A (en) * | 1992-02-12 | 1995-02-07 | Sierra Surgical Inc. | Surgical instrument for cutting hard tissue and method of use |
| US5613972A (en) * | 1992-07-15 | 1997-03-25 | The University Of Miami | Surgical cutting heads with curled cutting wings |
| US5385570A (en) * | 1993-01-12 | 1995-01-31 | R. J. Surgical Instruments, Inc. | Surgical cutting instrument |
| US6716216B1 (en) * | 1998-08-14 | 2004-04-06 | Kyphon Inc. | Systems and methods for treating vertebral bodies |
| US5526822A (en) * | 1994-03-24 | 1996-06-18 | Biopsys Medical, Inc. | Method and apparatus for automated biopsy and collection of soft tissue |
| JPH0813167A (ja) * | 1994-06-29 | 1996-01-16 | Yushiro Chem Ind Co Ltd | 水溶性研削油剤 |
| US5458112A (en) * | 1994-08-15 | 1995-10-17 | Arrow Precision Products, Inc. | Biliary biopsy device |
| AU701424B2 (en) * | 1994-10-24 | 1999-01-28 | Smith & Nephew, Inc. | Hollow surgical cutter with apertured flutes |
| US5562102A (en) * | 1994-11-21 | 1996-10-08 | Taylor; Thomas V. | Multiple biopsy device |
| US5601561A (en) * | 1995-01-17 | 1997-02-11 | W. L. Gore & Associates, Inc. | Guided bone rasp |
| US5873886A (en) * | 1995-04-04 | 1999-02-23 | United States Surgical Corporation | Surgical cutting apparatus |
| US5879365A (en) * | 1995-04-04 | 1999-03-09 | United States Surgical Corporation | Surgical cutting apparatus |
| US5681337A (en) * | 1995-06-07 | 1997-10-28 | Bray Jr.; Robert S. | Bone shaver |
| US5827305A (en) * | 1996-01-24 | 1998-10-27 | Gordon; Mark G. | Tissue sampling device |
| KR100336598B1 (ko) * | 1996-02-07 | 2002-05-16 | 이사오 우치가사키 | 산화 세륨 연마제 제조용 산화 세륨 입자 |
| WO1997038635A1 (en) * | 1996-04-12 | 1997-10-23 | Surgical Dynamics, Inc. | Surgical cutting device removably connected to a rotary drive element |
| US6096053A (en) * | 1996-05-03 | 2000-08-01 | Scimed Life Systems, Inc. | Medical retrieval basket |
| US6258111B1 (en) * | 1997-10-03 | 2001-07-10 | Scieran Technologies, Inc. | Apparatus and method for performing ophthalmic procedures |
| US6852095B1 (en) * | 1997-07-09 | 2005-02-08 | Charles D. Ray | Interbody device and method for treatment of osteoporotic vertebral collapse |
| US5925050A (en) * | 1997-08-15 | 1999-07-20 | The University Of Iowa Research Foundation | Self-clearing bone biting instrument |
| US5980525A (en) * | 1997-10-27 | 1999-11-09 | Bristol-Myers Squibb Company | Bone reamer with impeller |
| DE19802145C1 (de) * | 1998-01-22 | 1999-09-30 | Storz Karl Gmbh & Co | Medizinisches Schiebeschaftinstrument |
| JP2002502626A (ja) * | 1998-02-10 | 2002-01-29 | アーテミス・メディカル・インコーポレイテッド | 補足装置およびその使用方法 |
| US5968238A (en) | 1998-02-18 | 1999-10-19 | Turtle Wax, Inc. | Polishing composition including water soluble polishing agent |
| US6428498B2 (en) * | 1998-04-14 | 2002-08-06 | Renan Uflacker | Suction catheter for rapidly debriding abscesses |
| US6296639B1 (en) * | 1999-02-12 | 2001-10-02 | Novacept | Apparatuses and methods for interstitial tissue removal |
| US6022362A (en) * | 1998-09-03 | 2000-02-08 | Rubicor Medical, Inc. | Excisional biopsy devices and methods |
| JP2000114212A (ja) * | 1998-10-05 | 2000-04-21 | Asahi Denka Kogyo Kk | シリコンウェハー用研磨助剤 |
| US6083237A (en) * | 1998-10-23 | 2000-07-04 | Ethico Endo-Surgery, Inc. | Biopsy instrument with tissue penetrating spiral |
| US6541381B2 (en) * | 1998-11-06 | 2003-04-01 | Beaver Creek Concepts Inc | Finishing method for semiconductor wafers using a lubricating boundary layer |
| EP1253862A4 (en) * | 1999-02-01 | 2003-09-17 | Garland U Edwards | SURGICAL REAMER CUTTER |
| US7189206B2 (en) * | 2003-02-24 | 2007-03-13 | Senorx, Inc. | Biopsy device with inner cutter |
| DE60018712T2 (de) * | 1999-02-03 | 2006-03-16 | Synthes Ag Chur, Chur | Chirurgischer bohrer |
| US6264087B1 (en) * | 1999-07-12 | 2001-07-24 | Powermed, Inc. | Expanding parallel jaw device for use with an electromechanical driver device |
| US6692445B2 (en) * | 1999-07-27 | 2004-02-17 | Scimed Life Systems, Inc. | Biopsy sampler |
| US6638233B2 (en) * | 1999-08-19 | 2003-10-28 | Fox Hollow Technologies, Inc. | Apparatus and methods for material capture and removal |
| US6248081B1 (en) * | 1999-09-28 | 2001-06-19 | Scimed Life Systems, Inc. | Endoscopic submucosal core biopsy device |
| US6287304B1 (en) * | 1999-10-15 | 2001-09-11 | Neothermia Corporation | Interstitial cauterization of tissue volumes with electrosurgically deployed electrodes |
| DK176336B1 (da) * | 1999-12-22 | 2007-08-20 | Asahi Optical Co Ltd | Endoskopisk vævsindsamlingsinstrument |
| US6746093B2 (en) * | 2001-06-08 | 2004-06-08 | Raul Martinez | Methods and apparatus for image transfer to non-planar surfaces |
| US20030162399A1 (en) * | 2002-02-22 | 2003-08-28 | University Of Florida | Method, composition and apparatus for tunable selectivity during chemical mechanical polishing of metallic structures |
| US6936543B2 (en) * | 2002-06-07 | 2005-08-30 | Cabot Microelectronics Corporation | CMP method utilizing amphiphilic nonionic surfactants |
| JP2004051756A (ja) * | 2002-07-19 | 2004-02-19 | Sanyo Chem Ind Ltd | Cmpプロセス用研磨組成物 |
| US20040092102A1 (en) * | 2002-11-12 | 2004-05-13 | Sachem, Inc. | Chemical mechanical polishing composition and method |
| JP2004247605A (ja) * | 2003-02-14 | 2004-09-02 | Toshiba Corp | Cmp用スラリーおよび半導体装置の製造方法 |
| US7473267B2 (en) * | 2003-04-25 | 2009-01-06 | Warsaw Orthopedic, Inc. | System and method for minimally invasive posterior fixation |
| TW200427827A (en) * | 2003-05-30 | 2004-12-16 | Sumitomo Chemical Co | Metal polishing composition |
| US20050080441A1 (en) * | 2003-10-10 | 2005-04-14 | Duke University | Surgical instruments which are especially useful for ophthalmic surgical procedures, and methods of making the same |
| EP1691848B1 (en) * | 2003-10-23 | 2012-08-22 | TRANS1, Inc. | Tools and tool kits for performing minimally invasive procedures on the spine |
| US6972277B2 (en) | 2004-02-19 | 2005-12-06 | Goldschmidt Gbmh | Foaming clean and polish emulsions comprising bisquaternary organomodified silicone |
| US20050228403A1 (en) * | 2004-03-31 | 2005-10-13 | Manoa Medical, Inc., A Delaware Corporation | Tissue cutting devices and methods |
| CA2506961C (en) * | 2004-05-11 | 2013-05-07 | Inrad, Inc. | Core biopsy device |
| EP1768573A2 (en) * | 2004-06-16 | 2007-04-04 | Medtronic, Inc. | Minimally invasive coring vein harvester |
| US7896879B2 (en) * | 2004-07-29 | 2011-03-01 | Vertos Medical, Inc. | Spinal ligament modification |
| JP4012180B2 (ja) * | 2004-08-06 | 2007-11-21 | 株式会社東芝 | Cmp用スラリー、研磨方法、および半導体装置の製造方法 |
| US8048080B2 (en) * | 2004-10-15 | 2011-11-01 | Baxano, Inc. | Flexible tissue rasp |
| US20060122535A1 (en) * | 2004-12-08 | 2006-06-08 | Wolfgang Daum | Method and device to obtain percutaneous tissue samples |
| US8109945B2 (en) * | 2005-02-04 | 2012-02-07 | St. Jude Medical Puerto Rico Llc | Percutaneous suture path tracking device with cutting blade |
| JP4542927B2 (ja) * | 2005-03-17 | 2010-09-15 | 富士フイルム株式会社 | 膜形成用組成物、該組成物から得られた絶縁膜およびそれを有する電子デバイス |
| US8696671B2 (en) * | 2005-07-29 | 2014-04-15 | Vertos Medical Inc. | Percutaneous tissue excision devices |
| WO2007016684A2 (en) * | 2005-07-29 | 2007-02-08 | X-Sten, Corp. | Tools for percutaneous spinal ligament decompression and device for supporting same |
| US8062298B2 (en) * | 2005-10-15 | 2011-11-22 | Baxano, Inc. | Flexible tissue removal devices and methods |
| US20070162061A1 (en) * | 2005-11-04 | 2007-07-12 | X-Sten, Corp. | Tissue excision devices and methods |
| US7942830B2 (en) * | 2006-05-09 | 2011-05-17 | Vertos Medical, Inc. | Ipsilateral approach to minimally invasive ligament decompression procedure |
-
2006
- 2006-11-09 US US11/595,536 patent/US7456107B2/en active Active
-
2007
- 2007-10-24 TW TW096139892A patent/TWI357439B/zh active
- 2007-11-07 JP JP2009536289A patent/JP5468903B2/ja active Active
- 2007-11-07 CN CN201510631776.8A patent/CN105219274B/zh active Active
- 2007-11-07 CN CNA2007800418877A patent/CN101541911A/zh active Pending
- 2007-11-07 KR KR1020097009510A patent/KR101194901B1/ko active Active
- 2007-11-07 MY MYPI20091862A patent/MY143823A/en unknown
- 2007-11-07 EP EP07861800.6A patent/EP2092035B1/en active Active
- 2007-11-07 WO PCT/US2007/023479 patent/WO2008060419A2/en not_active Ceased
-
2013
- 2013-10-04 JP JP2013208956A patent/JP5937558B2/ja active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1659249A (zh) * | 2002-06-07 | 2005-08-24 | 卡伯特微电子公司 | 低k介电材料的化学机械抛光方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI357439B (en) | 2012-02-01 |
| CN101541911A (zh) | 2009-09-23 |
| WO2008060419A2 (en) | 2008-05-22 |
| US20080111101A1 (en) | 2008-05-15 |
| US7456107B2 (en) | 2008-11-25 |
| JP2010509773A (ja) | 2010-03-25 |
| MY143823A (en) | 2011-07-15 |
| JP2014027297A (ja) | 2014-02-06 |
| JP5937558B2 (ja) | 2016-06-22 |
| KR101194901B1 (ko) | 2012-10-25 |
| EP2092035A4 (en) | 2010-09-08 |
| JP5468903B2 (ja) | 2014-04-09 |
| EP2092035A2 (en) | 2009-08-26 |
| WO2008060419A3 (en) | 2008-07-03 |
| EP2092035B1 (en) | 2019-05-08 |
| TW200840860A (en) | 2008-10-16 |
| CN105219274A (zh) | 2016-01-06 |
| KR20090078346A (ko) | 2009-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105219274B (zh) | 用于低介电常数的介电材料的化学机械抛光的组合物及方法 | |
| EP2087061B1 (en) | Cmp of copper/ruthenium/tantalum substrates | |
| KR101092939B1 (ko) | 반도체 층 연마용 조성물 | |
| JP4773091B2 (ja) | low−k絶縁材料用のCMP組成物 | |
| KR101201115B1 (ko) | 양친매성 비이온성 계면활성제를 이용한 cmp 방법 | |
| KR102192003B1 (ko) | 질화규소 물질의 선택적 연마를 위한 조성물 및 방법 | |
| KR101477360B1 (ko) | 폴리규소 제거 속도를 억제하기 위한 cmp 조성물 및 방법 | |
| EP1209731A1 (en) | Polishing composition and polishing method employing it | |
| WO2007146065A1 (en) | Compositions and methods for polishing silicon nitride materials | |
| TWI826878B (zh) | 用於高拓樸選擇性的自停止性拋光組合物與方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Illinois, USA Patentee after: CMC Materials Co.,Ltd. Address before: Illinois, USA Patentee before: CABOT MICROELECTRONICS Corp. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Illinois, America Patentee after: CMC Materials Co.,Ltd. Address before: Illinois, America Patentee before: CMC Materials Co.,Ltd. |